Used Sig Sauer M17X-RX – 9mm X-Series, Romeo M17 Optic, Coyote Finish, (2) 21-Round Mags

The Sig Sauer M17X-RX is a refined version of the military’s M17 platform, now enhanced with X-Series upgrades and a factory-installed Romeo M17 red dot. Finished in coyote tan and chambered in 9mm, the M17X-RX offers next-generation performance with modularity and precision tailored for both duty and competitive use.

This model includes the X-Series flat trigger, extended beavertail, optics-ready slide, and full-length dust cover with accessory rail. Atop the slide sits the Romeo M17 optic — purpose-built to co-witness with Sig’s suppressor-height night sights, ensuring fast target acquisition in all conditions. The serialized fire control unit (FCU) offers complete modularity, allowing you to reconfigure the platform across P320-compatible components.

Includes two 21-round magazines, X-Series polymer grip, and hard case.

Specifications: